National Item Identification Number
01-343-3191
013433191
4730-01-343-3191
4730013433191
National Stock Number
Item Name
LOCKNUT,TUBE FITTING
Federal Supply Class
4730
Description
An item with internal machine threads designed to fit the external machine threads of a tube fitting. It has flat faces, one of which has a counterbored recess to accommodate packing, packing or sealing ring(s), gasket(s), and the like. The item, when installed, provides a method of locking and sealing the connection. See also LOCKNUT, PIPE; NUT (1), TUBE COUPLING and NUT (1), PLAIN, HEXAGON.
Commercial and Government Entity Code (Supplier Data)
1FJ84
TUBOSCOPE VETCO INTERNATIONAL INC.
DIV HYDRA RIG
6000 EAST BERRY STREET
FORT WORTH
TX
76119
817-457-3825
81343
81343
81343
30780
PARKER HANNIFIN CORPORATION
DIV TUBE FITTINGS DIVISION
3885 GATEWAY BOULEVARD
COLUMBUS
OH
43228
614-279-7070
98441
Reference Numbers (Part Numbers)
C50229-7
J514
24 080118B
24-070118-B
24WLN-B
24WLN-B
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UN
1.875 INCHES
20
2B
1.4459 TO 1.5000 INCHES
RIGHT-HAND
COPPER ALLOY OVER